Home / 373,209,764.40-559,814,646.60-237,496,791.60

Finding the Fourth Proportional to 373,209,764.40, 559,814,646.60 and 237,496,791.60

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Solution

The fourth proportional to 373,209,764.40, 559,814,646.60 and 237,496,791.60 is: 356,245,187.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,209,764.40 : 559,814,646.60 = 237,496,791.60 : x
  2. Step 2: Convert to fraction form
    373,209,764.40/559,814,646.60 = 237,496,791.60/x
  3. Step 3: Cross multiply
    373,209,764.40x = 559,814,646.60 × 237,496,791.60
  4. Step 4: Simplify right side
    373,209,764.40x = 132,954,182,458,187,856
  5. Step 5: Solve for x
    x = 132,954,182,458,187,856/373,209,764.40
  6. Step 6: Final answer
    x = 356,245,187.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.